{"id":895,"date":"2013-11-22T21:48:49","date_gmt":"2013-11-22T13:48:49","guid":{"rendered":"http:\/\/blog.dayandcarrot.net\/?p=895"},"modified":"2013-11-22T21:48:49","modified_gmt":"2013-11-22T13:48:49","slug":"qmetaobjectconnectslotsbyname-no-matching-signal-for%e9%97%ae%e9%a2%98%e7%9a%84%e8%a7%a3%e5%86%b3%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/dayandcarrot.space\/?p=895","title":{"rendered":"QMetaObject::connectSlotsByName: No matching signal for\u95ee\u9898\u7684\u89e3\u51b3\u65b9\u6cd5"},"content":{"rendered":"<p><a href=\"http:\/\/blog.csdn.net\/fm0517\/article\/details\/5503575\">http:\/\/blog.csdn.net\/fm0517\/article\/details\/5503575<\/a><br \/>\n\u53cd\u6b63\u5c31\u662f\u5dee\u4e0d\u591a\u7684\u95ee\u9898\uff0c\u6211\u5728\u4e0d\u540c\u7c7b\u4e4b\u95f4\u4f7f\u7528\u663e\u5f0fconnect\u8fde\u63a5\uff0c\u7136\u540e\u5c31\u6709\u8fd9\u4e48\u4e2a\u4e1c\u897f\u8dd1\u51fa\u6765\u4e86..<br \/>\n\u540e\u6765\u53d1\u73b0\u4e86\u8fd9\u7bc7\u6587\u7ae0\u679c\u7136\u662f\u8fd9\u4e2a\u539f\u56e0<\/p>\n<blockquote><p>\u4e0a\u9762\u5927\u6982\u5c31\u662f\u8bf4\uff1a\u7528VistalStudio\u91cc\u7684QtEditer\u53ef\u4ee5\u81ea\u52a8\u8c03\u7528Qt\u4e2d\u201cconnectSlotsByName\u201d\u5373\u201c\u6309\u7a7a\u95f4\u540d\u79f0\u5173\u8054\u69fd\u201d\u7684\u65b9\u5f0f\u8fdb\u884c\u5173\u8054\uff0c\u5bf9\u5e94\u7684\u51fd\u6570\u5fc5\u987b\u5199\u6210\u201con_\u63a7\u4ef6\u540d_\u4fe1\u53f7\u540d\u201d\u7684\u683c\u5f0f\uff1b\u6216\u8005\u4e5f\u53ef\u4ee5\u901a\u8fc7connet\u51fd\u6570\u4eba\u4e3a\u663e\u5f0f\u5730\u5c06\u4fe1\u53f7\u548c\u69fd\u5173\u8054\u8d77\u6765\u3002\u4f46\u662f\uff0c\u5982\u679c\u91c7\u7528\u663e\u5f0fconnect\u7684\u65b9\u6cd5\u7684\u540c\u65f6\uff0c\u53c8\u5c06\u69fd\u51fd\u6570\u7684\u540d\u5b57\u8d77\u6210\u4e86\u201con_\u63a7\u4ef6\u540d_\u4fe1\u53f7\u540d\u201d\u7684\u683c\u5f0f\uff0c\u90a3\u4e48\u5c31\u4f1a\u5728\u8fd0\u884c\u65f6\u5f39\u51fa\u201cQMetaObject::connectSlotsByName: No matching signal for\u201d\u7684\u8b66\u544a\u4e86\uff01<\/p><\/blockquote>\n","protected":false},"excerpt":{"rendered":"<p>http:\/\/blog.csdn.net\/fm0517\/article\/details\/5503575 \u53cd\u6b63\u5c31\u662f\u5dee\u4e0d\u591a\u7684\u95ee\u9898\uff0c\u6211\u5728\u4e0d\u540c\u7c7b\u4e4b\u95f4\u4f7f\u7528\u663e\u5f0fconnect\u8fde\u63a5\uff0c\u7136\u540e\u5c31\u6709\u8fd9\u4e48\u4e2a\u4e1c\u897f\u8dd1\u51fa\u6765\u4e86.. \u540e\u6765\u53d1\u73b0\u4e86\u8fd9\u7bc7\u6587\u7ae0\u679c\u7136\u662f\u8fd9\u4e2a\u539f\u56e0 \u4e0a\u9762\u5927\u6982\u5c31\u662f\u8bf4\uff1a\u7528VistalStudio\u91cc\u7684QtEditer\u53ef\u4ee5\u81ea\u52a8\u8c03\u7528Qt\u4e2d\u201cconnectSlotsByName\u201d\u5373\u201c\u6309\u7a7a\u95f4\u540d\u79f0\u5173\u8054\u69fd\u201d\u7684\u65b9\u5f0f\u8fdb\u884c\u5173\u8054\uff0c\u5bf9\u5e94\u7684\u51fd\u6570\u5fc5\u987b\u5199\u6210\u201con_\u63a7\u4ef6\u540d_\u4fe1\u53f7\u540d\u201d\u7684\u683c\u5f0f\uff1b\u6216\u8005\u4e5f\u53ef\u4ee5\u901a\u8fc7connet\u51fd\u6570\u4eba\u4e3a\u663e\u5f0f\u5730\u5c06\u4fe1\u53f7\u548c\u69fd\u5173\u8054\u8d77\u6765\u3002\u4f46\u662f\uff0c\u5982\u679c\u91c7\u7528\u663e\u5f0fconnect\u7684\u65b9\u6cd5\u7684\u540c\u65f6\uff0c\u53c8\u5c06\u69fd\u51fd\u6570\u7684\u540d\u5b57\u8d77\u6210\u4e86\u201con_\u63a7\u4ef6\u540d_\u4fe1\u53f7\u540d\u201d\u7684\u683c\u5f0f\uff0c\u90a3\u4e48\u5c31\u4f1a\u5728\u8fd0\u884c\u65f6\u5f39\u51fa\u201cQMetaObject::connectSlotsByName: No matching signal for\u201d\u7684\u8b66\u544a\u4e86\uff01<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4,8],"tags":[90],"class_list":["post-895","post","type-post","status-publish","format-standard","hentry","category-study","category-technical","tag-qt"],"_links":{"self":[{"href":"https:\/\/dayandcarrot.space\/index.php?rest_route=\/wp\/v2\/posts\/895","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dayandcarrot.space\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dayandcarrot.space\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dayandcarrot.space\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dayandcarrot.space\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=895"}],"version-history":[{"count":0,"href":"https:\/\/dayandcarrot.space\/index.php?rest_route=\/wp\/v2\/posts\/895\/revisions"}],"wp:attachment":[{"href":"https:\/\/dayandcarrot.space\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=895"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dayandcarrot.space\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=895"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dayandcarrot.space\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=895"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}